Home / 125,794.50-173,596.41-69,204.66

Finding the Fourth Proportional to 125,794.50, 173,596.41 and 69,204.66

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Solution

The fourth proportional to 125,794.50, 173,596.41 and 69,204.66 is: 95,502.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,794.50 : 173,596.41 = 69,204.66 : x
  2. Step 2: Convert to fraction form
    125,794.50/173,596.41 = 69,204.66/x
  3. Step 3: Cross multiply
    125,794.50x = 173,596.41 × 69,204.66
  4. Step 4: Simplify right side
    125,794.50x = 12,013,680,531.27
  5. Step 5: Solve for x
    x = 12,013,680,531.27/125,794.50
  6. Step 6: Final answer
    x = 95,502.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.